28139 Parallax Inc, 28139 Datasheet - Page 144

• Manufacturer Part Number: 28139
• Description: KIT REMOTE IR FOR BOE-BOT W/TEXT
• Manufacturer: Parallax Inc

Specifications of 28139

• Accessory Type: IR Remote
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Boe-Bot®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

The second time through, eeIndex will be 1 while Maneuver_List is still 15. The READ
command fetches the "L" stored at address 16 and stores it in the direction variable. The
third time through the loop, eeIndex is 2, so the Location expression evaluates to 17, and
"R" is stored in the direction variable.
The same principle applies to the second READ command, except that Distance_List is
35, so the first time through, the value 40 is fetched from EEPROM and stored in
distance, the second time through, 20, the third time through, another 20, and so on.
Example Program – DebugPlayback.bs2
This example program stores values in the BASIC Stamp's EEPROM with the
directive, then retrieves and displays these items with the
' -----[ Title ]-----------------------------------------------------------
' IR Remote for the Boe-Bot - DebugPlayback.bs2
' Fetch and display DataItems from a pair of DATA directives.
' {$STAMP BS2}
' {$PBASIC 2.5}
' -----[ EEPROM Data ]-----------------------------------------------------
' -----[ Variables ]-------------------------------------------------------
' -----[ Main Routine ]----------------------------------------------------
Maneuver_List
Distance_List
direction
distance
eeIndex
' Playback routine
eeIndex = 0
DO UNTIL (direction = "Q") OR (eeIndex = 19)
√
READ Maneuver_List + eeIndex, direction
READ Distance_List + eeIndex, distance
DEBUG direction, "
Enter and run DebugPlayback.bs2.
VAR
VAR
VAR
DATA
DATA
Byte
Byte
Byte
", DEC distance, CR
@ 15,
@ 35,
"F", "L", "R", "B", "Q"
40,
20,
20,
40,
READ
0
command.
DATA